describe IncomeTax::Countries::Switzerland::Neuchatel do
  subject(:result) { IncomeTax::Countries::Switzerland.new(income: income, income_type: type, tax_year: tax_year, canton: 'Neuchâtel') }
  let(:type) { :gross }

  describe "from gross income of 0" do
    let(:tax_year)     { 2015                                      }
    let(:income)       { 0                                         }
    its(:rate)         { should be == Rational(0, 1)               }
    its(:gross_income) { should be == 0                            }
    its(:net_income)   { should be == 0                            }
    its(:taxes)        { should be == 0                            }
  end

  describe "from gross income of 1000" do
    let(:tax_year)     { 2015                                      }
    let(:income)       { 1000                                      }
    its(:rate)         { should be == Rational(0, 1)               }
    its(:gross_income) { should be == 1000                         }
    its(:net_income)   { should be == 1000                         }
    its(:taxes)        { should be == 0                            }
  end

  describe "from gross income of 10000" do
    let(:tax_year)     { 2015                                      }
    let(:income)       { 10000                                     }
    its(:rate)         { should be == Rational(0, 1)               }
    its(:gross_income) { should be == 10000                        }
    its(:net_income)   { should be == 10000                        }
    its(:taxes)        { should be == 0                            }
  end

  describe "from gross income of 100000" do
    let(:tax_year)     { 2015                                      }
    let(:income)       { 100000                                    }
    its(:rate)         { should be == Rational(48, 245)            }
    its(:gross_income) { should be == 100000                       }
    its(:net_income)   { should be == "80408.06795".to_d           }
    its(:taxes)        { should be == "19591.93205".to_d           }
  end

  describe "from gross income of 100000000" do
    let(:tax_year)     { 2015                                      }
    let(:income)       { 100000000                                 }
    its(:rate)         { should be == Rational(275, 354)           }
    its(:gross_income) { should be == 100000000                    }
    its(:net_income)   { should be == "22315897.60201".to_d        }
    its(:taxes)        { should be == "77684102.39799".to_d        }
  end

  describe "from net income of 0" do
    let(:type)         { :net                                      }
    let(:tax_year)     { 2015                                      }
    let(:income)       { 0                                         }
    its(:rate)         { should be == Rational(0, 1)               }
    its(:gross_income) { should be == 0                            }
    its(:net_income)   { should be == 0                            }
    its(:taxes)        { should be == 0                            }
  end

  describe "from net income of 1000" do
    let(:type)         { :net                                      }
    let(:tax_year)     { 2015                                      }
    let(:income)       { 1000                                      }
    its(:rate)         { should be == Rational(0, 1)               }
    its(:gross_income) { should be == 1000                         }
    its(:net_income)   { should be == 1000                         }
    its(:taxes)        { should be == 0                            }
  end

  describe "from net income of 10000" do
    let(:type)         { :net                                      }
    let(:tax_year)     { 2015                                      }
    let(:income)       { 10000                                     }
    its(:rate)         { should be == Rational(0, 1)               }
    its(:gross_income) { should be == 10000                        }
    its(:net_income)   { should be == 10000                        }
    its(:taxes)        { should be == 0                            }
  end

  describe "from net income of 100000" do
    let(:type)         { :net                                      }
    let(:tax_year)     { 2015                                      }
    let(:income)       { 100000                                    }
    its(:rate)         { should be == Rational(59, 310)            }
    its(:gross_income) { should be == "123507.1836013836270761537".to_d }
    its(:net_income)   { should be == 100000                       }
    its(:taxes)        { should be == "23507.1836013836270761537".to_d }
  end

  describe "from net income of 100000000" do
    let(:type)         { :net                                      }
    let(:tax_year)     { 2015                                      }
    let(:income)       { 100000000                                 }
    its(:rate)         { should be == Rational(227, 425)           }
    its(:gross_income) { should be == "214644023.7225818627345876217".to_d }
    its(:net_income)   { should be == 100000000                    }
    its(:taxes)        { should be == "114644023.7225818627345876217".to_d }
  end
end
